The AMG GT wheel specs posted here are for the fronts only. Cheers.John
Please press "+" near the front wheel pair, to see the rear wheel pair.
Correct GT R wheel and tire specs are:275/35ZR19 front and 325/30ZR20 rear
Also correct wheel sizes are [unkown offsets]:10.0x19-inch front/12.0x20-inch rear
...not sure on what’s the best / biggest / widest / maximum tires or rims will fit your car?
Write about the tires you are currently driving on.